Article Photos: Oklahoma men's basketball: Coaches asking Sam Grooms for more defense 11/16

Oklahoma's Buddy Hield (3) passes the ball around Kansas State's Martavious Irving (3) during an NCAA men's basketball game between the University of Oklahoma (OU) and Kansas State at the Lloyd Noble Center in Norman, Okla., Saturday, Feb. 2, 2013. Photo by Nate Billings, The Oklahoman